Apparently, this user prefers to keep an air of mystery about them.
16 How to derive the Weak Formulation of a Partial Differential Equation for Finite Element Method? Jan 12 '12
15 How can wavelets be applied to PDE? Jan 27 '12
9 Estimate Norm of a black-box functional Apr 17 '12
8 Initial guesses for perturbed linear systems Mar 5 '12